| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.35 | 9.530% | $211.7763 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $55.47 | 10.767% | $61.4425 | $61.44 | $61.45 | $61.40 |
| Purchase #3 | $11.49 | 3.697% | $11.9148 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $230.71 | 5.851% | $244.2088 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $30.74 | 11.622% | $34.3126 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $159.32 | 5.647% | $168.3168 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $53.88 | 4.450% | $56.2777 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $734.96 | $788.2495 | $788.25 | $788.25 | $788.20 | |